She told more! magazine: "I was cheeky. I hated wearing a hairnet. Sylvia would come into ballet class and catch me without one. 'Rita, there are some rules. This is a serious matter', she'd say."

Despite her problem with rules, the 21-year-old still looks back at her time on the school fondly.

''[Sylvia] had a soft spot for me, though," she added. "I was never rude, I just wasn't great at listening.

''When I left Sylvia's at 16, I thought I'd be famous a week later. I got slayed... I got really confused and thought I'd messed up. When you don't know yourself, you think everyone else is right. So you cry.''